環境変数（SSI使用）
perl用*.cgi ファイル使用。htmファイルの拡張子は*.shtml
CGI ENV function
CONTEXT_DOCUMENT_ROOT : ENV{CONTEXT_DOCUMENT_ROOT}
--- /home/hrn25/www
CONTEXT_PREFIX : ENV{CONTEXT_PREFIX}
---
DATE_GMT : ENV{DATE_GMT}
---
DATE_LOCAL : ENV{DATE_LOCAL}
---
DOCUMENT_ARGS : ENV{DOCUMENT_ARGS}
---
DOCUMENT_NAME : ENV{DOCUMENT_NAME}
--- env01s.shtml
DOCUMENT_ROOT : ENV{DOCUMENT_ROOT}
--- /home/hrn25/www
DOCUMENT_URI : ENV{DOCUMENT_URI}
--- /misc/env01s.shtml
GATEWAY_INTERFACE : ENV{GATEWAY_INTERFACE}
--- CGI/1.1
HTTPS : ENV{HTTPS}
--- on=
HTTP_ACCEPT : ENV{HTTP_ACCEPT}
--- */*
HTTP_HOST : ENV{HTTP_HOST}
--- hrn25.sakura.ne.jp
HTTP_LISTEN_IPADDR : ENV{HTTP_LISTEN_IPADDR}
--- 49.212.198.151
HTTP_REFERER : ENV{HTTP_REFERER}
--- http://hrn25.sakura.ne.jp/misc/env01s.shtml
HTTP_USER_AGENT : ENV{HTTP_USER_AGENT}
--- Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
HTTP_X_REAL_IP : ENV{HTTP_X_REAL_IP}
--- 3.145.191.22
HTTP_X_SAKURA_FORWARDED_FOR : ENV{HTTP_X_SAKURA_FORWARDED_FOR}
--- 3.145.191.22
LAST_MODIFIED : ENV{LAST_MODIFIED}
---
PATH : ENV{PATH}
--- /usr/local/bin:/usr/bin:/bin
QUERY_STRING : ENV{QUERY_STRING}
---
REMOTE_ADDR : ENV{REMOTE_ADDR}
--- 3.145.191.22
REMOTE_HOST : ENV{REMOTE_HOST}
--- ec2-3-145-191-22.us-east-2.compute.amazonaws.com
REMOTE_PORT : ENV{REMOTE_PORT}
--- 0
REQUEST_METHOD : ENV{REQUEST_METHOD}
--- GET
REQUEST_SCHEME : ENV{REQUEST_SCHEME}
--- https
REQUEST_URI : ENV{REQUEST_URI}
--- /misc/env01s.shtml
SCRIPT_FILENAME : ENV{SCRIPT_FILENAME}
--- /home/hrn25/www/misc/env01.cgi
SCRIPT_NAME : ENV{SCRIPT_NAME}
--- /misc/env01.cgi
SERVER_ADDR : ENV{SERVER_ADDR}
--- 100.64.0.2
SERVER_ADMIN : ENV{SERVER_ADMIN}
--- [no address given]
SERVER_NAME : ENV{SERVER_NAME}
--- hrn25.sakura.ne.jp
SERVER_PORT : ENV{SERVER_PORT}
--- 443
SERVER_PROTOCOL : ENV{SERVER_PROTOCOL}
--- INCLUDED
SERVER_SIGNATURE : ENV{SERVER_SIGNATURE}
---
SERVER_SOFTWARE : ENV{SERVER_SOFTWARE}
--- Apache
USER_NAME : ENV{USER_NAME}
---
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